The SELCO G-Line protection relays are supplied pre-configured and ready for use. The optional programming kit provides the end user with the capability to reconfiguring the basic functions of the SELCO G-Line relays. Reconfigurable options include the relay’s basic function, trip scales, delay scales, relay contact behaviour, reset function, etc.

The G0100 Programming Kit connects G-Line the PROG interface to the RS232-port of a PC. A TTY terminal emulator, such as HyperTerminal included with Microsoft Windows can be used as the programming tool.